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Google Cloud Platform Integration

This guide provides step-by-step instructions on integrating Google Cloud Platform (GCP) as an identity provider for your Project.

Prerequisites​

  • A Google Cloud Platform account with access to the Google Cloud Console. If you don't have one, you can sign up at Google Cloud.

Steps to Integrate Google Cloud Platform​

  1. Register a New Application in Google Cloud Console

    • Log in to the Google Cloud Console.
    • Navigate to "Google Auth Platform" > "Clients".
    • Click Create client
    • Choose Web application as the application type and click "Next".
    • Provide a name and click create.

  2. Copy Configuration information Once created, copy the "Client ID" and "Client Secret". Copy the following endpoints for use later:

    • authorize_endpoint: https://accounts.google.com/o/oauth2/auth
    • token_endpoint: https://oauth2.googleapis.com/token
    • jwks_uri: https://www.googleapis.com/oauth2/v3/certs

  3. Create IdentityProvider Resource in Haste Health

    • Open the system console for your tenant (https://[tenant]--system.[haste-health-host]).
    • Open the Identity providers tab.
    • Click New IdentityProvider.
    • Provide the following details:
      • Name: A friendly name for the identity provider (e.g., GCP).
      • Status: Set to active.
      • Access Type: Set to oidc.
      • Authorization_endpoint: The OAuth 2.0 authorization endpoint copied from step 2.
      • Token_endpoint: The OAuth 2.0 token endpoint copied from step 2.
      • Jwks_uri: The Json web key set Url copied from step 2.
      • Scopes: Specify the scopes required for your application (e.g., openid profile email; note that OpenID is required to verify the user).
      • Client ID: The Application (client) ID copied from GCP.
      • Client Secret: Copied from GCP in step 2.
      • Enable PKCE: GCP by default will support PKCE for public clients, enable this option for enhanced security. Use S256 as the code challenge method.
      • Click Create to save the new Identity Provider configuration.
      • Copy the id of the created Identity Provider for use in the next step.

  4. Add Redirect URI in GCP

    • Go back to your GCP client you created in step 2.
    • At the bottom in "Authorized redirect URIs" section, add a new redirect URI for your Haste Health tenant: https://[haste-health-host]/w/[my-tenant]/system/api/v1/oidc/federated/[idp-resource-id]/callback

  5. Test the Integration

    • In the system console, open the Projects tab and click the pencil on the project you want to enable it for.
    • In the project's Form tab, add the GCP identity provider under identityProvider, then choose Actions → Update.
    • Click the project and log out.
    • At the login screen, click the GCP button.
    • Confirm redirect to GCP and login.